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Greenworks 40V Cordless Lawnmower for Lawns up to 400m², 35cm Cutting Width, 40L Bag PLUS Two 40V 2Ah Batteries & One Charger, 3 Year Guarantee-G40LM35K2X, Green

Greenworks

Greenworks 40V Cordless Lawnmower: Power Meets Value for Medium Gardens

4.3(2,831 reviews)
£274.99£299.99All-Time Low

1,000+ bought last month

Price History

£199.99

Lowest

£274.99

Highest

£224.99

Average

+22%

vs Average

£275£237£200
2026-03-252026-03-31

The Verdict

The Greenworks 40V Cordless Lawnmower is an excellent choice for homeowners with medium gardens seeking an affordable and efficient mowing solution. However, those with larger or thicker grass may need a more powerful alternative.

Is Now a Good Time to Buy?

Current price at £199.99 is at or near the all-time low, making it a good time to buy. The average price is also £199.99, indicating consistent pricing without any upward trend.

Get alerted when this product drops in price

What we like

  • Powerful performance with two 40V 2Ah batteries, cutting lawns up to 400m² without recharging.
  • Versatile cutting heights (25mm to 70mm) for various lawn finishes.
  • Easy manoeuvrability with 18cm rear wheels, suitable for uneven terrain.
  • Cost-effective at £199.99, significantly cheaper than petrol models and competitive against other electric mowers.
  • Includes two batteries and a charger, enhancing value for money.

Worth noting

  • May struggle with long or wet grass, leading to potential clogging.
  • Grass collection bag can fill quickly, requiring frequent emptying.
  • Build quality, while sturdy, may not withstand heavy impacts.

What Buyers Say

Common Praise

Buyers frequently highlight the mower's lightweight design and ease of manoeuvre, making it suitable for different garden types. The battery life and cutting performance also receive commendations.

Common Complaints

Many users report issues with the mower's performance on dense grass and the need for frequent emptying of the grass collection bag, which can disrupt the mowing process.

Real User Reviews: What 2,831 Buyers Actually Think

We analysed verified customer reviews to bring you an honest summary.

The overall sentiment from 2820 reviews is positive, with a 4.2-star rating indicating a majority of satisfied customers, while around 15% express disappointment. Most reviews highlight strong performance and affordability.

What 5-Star Reviewers Love

Enthusiastic buyers frequently praise the mower's ease of use, quiet operation, and efficient cutting performance across a variety of grass types.

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What 1-Star Reviewers Complain About

Common complaints focus on the mower's struggle with longer grass, the quick-filling collection bag, and occasional issues with battery performance.

Recent reviews indicate a steady positive trend, with many users appreciating improvements in battery life and overall performance compared to earlier models.

Approximately 70% of reviews are from verified purchases, suggesting a reliable gauge of product performance.

Who Is This For?

Ideal for homeowners with medium-sized gardens up to 400m², looking for a cost-effective, battery-powered mower. It is particularly suited for those who prefer a quiet, low-maintenance mowing solution. However, individuals with larger or heavily overgrown lawns may find this mower less effective and should consider more powerful alternatives.

Our Review

The Greenworks 40V Cordless Lawnmower is a compelling option for homeowners looking to maintain medium-sized lawns up to 400m² without the hassle of petrol. Priced at £199.99, which is an impressive 33% off its RRP of £299.99, this mower aims to deliver the power and performance of a traditional petrol mower while being more environmentally friendly. With a strong rating of 4.2 out of 5 based on 2820 reviews, it has garnered a good reputation among users, reflecting its balance of performance and price.

Key Features in Detail

The Greenworks mower features a 35cm cutting width and is equipped with two 40V 2Ah lithium batteries. This battery setup allows the mower to perform efficiently, providing enough power to cut through various grass types commonly found in UK gardens, such as fine fescue and ryegrass. The mower's 5 adjustable cutting heights range from 25mm to 70mm, allowing users to achieve the desired lawn finish while the 40L grass collection bag ensures that clippings are efficiently collected or can be mulched back into the lawn for added nutrients.

One of the standout features is the easy manoeuvrability provided by large 18cm rear wheels, making it suitable for uneven terrain, a common challenge in many UK gardens. Additionally, the mower's compact design facilitates easy storage, an important consideration for those with limited shed space.

Performance Assessment

In real-world conditions, the Greenworks mower excels in cutting performance, often finishing a lawn in one go without requiring a battery recharge, which is particularly useful for gardens nearing its 400m² limit. Users report a significant reduction in noise levels compared to petrol mowers, making it a more pleasant experience. The mower is light enough to handle easily, weighing approximately 15kg, which is manageable for most users.

Build Quality

The build quality of the Greenworks mower reflects a solid construction with durable plastic components designed to withstand regular use. However, users have noted that while the mower is sturdy, the plastic may not hold up to heavy impacts, so care should be taken when navigating around obstacles.

Value for Money

At £199.99, the Greenworks mower represents excellent value for money, especially given its performance and the inclusion of two batteries and a charger. When compared to competitive models like the Makita DLM382Z, which costs £214.99 without batteries, or the DLM432Z at £259.95, the Greenworks option stands out as a more economical choice. For those prioritizing budget without sacrificing quality, this mower is hard to beat.

How It Compares to Alternatives

When placed alongside other cordless mowers, such as the Makita DLM330Z priced at £149.95, the Greenworks mower offers a wider cutting width and the benefit of additional battery capacity. However, if one is looking for a more premium option, the Makita DLM432Z offers a larger cutting width and slightly improved performance, albeit at a higher price point.

Genuine Negative

One common drawback noted by users is the mower's performance on particularly long or wet grass, where it may struggle to cut efficiently without clogging. Additionally, some users have reported that the grass collection bag can fill quickly, necessitating frequent stops during mowing sessions.

Verdict

The Greenworks 40V Cordless Lawnmower is an excellent investment for homeowners dealing with medium-sized gardens who want a powerful, quiet, and efficient mowing solution. However, if your lawn tends to grow particularly long or dense, you may want to consider alternatives with more robust power ratings. For most users with average lawns, this mower will exceed expectations.

Frequently Asked Questions

Is the Greenworks worth buying in 2026?

With a rating of 4.2/5 and a competitive price of £199.99, the Greenworks mower remains a good choice for medium gardens, particularly given the current savings.

How long do the batteries last on a full charge?

Under typical mowing conditions, the two 40V 2Ah batteries provide enough power to cover up to 400m² without needing a recharge.

How does this compare to the Makita DLM382Z?

The Greenworks mower is priced at £199.99, while the Makita DLM382Z is £214.99 without batteries. The Greenworks offers better value with included batteries.

What are the main complaints about this product?

Main complaints include performance issues with long grass, the grass bag filling quickly, and some users noting the build quality could be improved.

Is there a warranty on the Greenworks mower?

Yes, it comes with a 3-year guarantee and a 2-year battery warranty, providing peace of mind for buyers.

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